Files
sweetgum-server/src/main/java/tools/mapletools/MapInfoRetriever.java

150 lines
4.3 KiB
Java

package tools.mapletools;
import provider.wz.WZFiles;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.PrintWriter;
import java.io.UncheckedIOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.ArrayList;
import java.util.List;
/**
* @author RonanLana
* <p>
* The main objective of this tool is to locate all mapids that doesn't have
* the "info" node in their WZ node tree.
*/
public class MapInfoRetriever {
private static final Path OUTPUT_FILE = ToolConstants.getOutputFile("map_info_report.txt");
private static final List<Integer> missingInfo = new ArrayList<>();
private static byte status = 0;
private static boolean hasInfo;
private static String getName(String token) {
int i, j;
char[] dest;
String d;
i = token.lastIndexOf("name");
i = token.indexOf("\"", i) + 1; //lower bound of the string
j = token.indexOf("\"", i); //upper bound
dest = new char[50];
token.getChars(i, j, dest, 0);
d = new String(dest);
return (d.trim());
}
private static void forwardCursor(BufferedReader reader, int st) {
String line = null;
try {
while (status >= st && (line = reader.readLine()) != null) {
simpleToken(line);
}
} catch (Exception e) {
e.printStackTrace();
}
}
private static void simpleToken(String token) {
if (token.contains("/imgdir")) {
status -= 1;
} else if (token.contains("imgdir")) {
status += 1;
}
}
private static boolean translateToken(BufferedReader reader, String token) {
String d;
int temp;
if (token.contains("/imgdir")) {
status -= 1;
} else if (token.contains("imgdir")) {
if (status == 1) {
d = getName(token);
if (d.contains("info")) {
hasInfo = true;
return true;
}
temp = status;
forwardCursor(reader, temp);
}
status += 1;
}
return false;
}
private static void searchMapDirectory(int mapArea) {
final Path mapDirectory = Path.of(WZFiles.MAP.getFilePath() + "/Map/Map" + Integer.toString(mapArea));
System.out.println("Parsing map area " + mapArea);
try {
Files.walk(mapDirectory)
.filter(MapInfoRetriever::isRelevantFile)
.forEach(MapInfoRetriever::searchMapFile);
} catch (UncheckedIOException | IOException e) {
System.err.println("Directory " + mapDirectory.getFileName().toString() + " does not exist");
}
}
private static boolean isRelevantFile(Path file) {
return file.getFileName().toString().endsWith(".xml");
}
private static void searchMapFile(Path file) {
// This will reference one line at a time
String line = null;
try (BufferedReader reader = Files.newBufferedReader(file)) {
hasInfo = false;
status = 0;
while ((line = reader.readLine()) != null) {
if (translateToken(reader, line)) {
break;
}
}
if (!hasInfo) {
missingInfo.add(Integer.valueOf(file.getFileName().toString().split(".img.xml")[0]));
}
} catch (IOException ex) {
System.out.println("Error reading file '" + file.getFileName().toString() + "'");
} catch (Exception e) {
e.printStackTrace();
}
}
private static void writeReport() {
try (PrintWriter printWriter = new PrintWriter(Files.newOutputStream(OUTPUT_FILE))) {
if (!missingInfo.isEmpty()) {
for (Integer i : missingInfo) {
printWriter.println(i);
}
} else {
printWriter.println("All map files contain 'info' node.");
}
} catch (IOException e) {
e.printStackTrace();
}
}
public static void main(String[] args) {
for (int i = 0; i <= 9; i++) {
searchMapDirectory(i);
}
writeReport();
}
}